Question

Colour of ferrous salt ?​

Answer 1

Hey !

Colour of ferrous salt is Light green !

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Answer 2

Final answer:

Light green

Given that: We are given the name of the compound which is ferrous salt.

To find: We have to find the colour of ferrous salt.

Explanation:

• Ferrous salt exhibit colour exhibit light green.

• In ferrous salt the oxidation state of iron is +2 and is in green in colour while compared to this in ferric salt is iron is in +3 oxidation state and is in very pale violet or brown in colour.

• Consider the ferrous sulphate crystals, the chemical formula of this compound is FeSO₄.7H₂O is in light green colour.

• Hence sometimes ferrous sulphate is called green vitriol.

• On heating this compound, water evaporate from the crystal and anhydrous ferrous sulphate FeSO4 is formed.

• The chemical reaction of this process is

                FeSO₄.7H₂O + Δ → FeSO₄ + 7H₂O

• During this reaction ferrous sulphate crystal change its colour form light green to white.

To know more about the concept please go through the links

https://brainly.in/question/17888642

https://brainly.in/question/48966487

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